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Finding the Third Proportional to 35,468,905 and 53,457,053

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Solution

The third proportional to 35,468,905 and 53,457,053 is: 80,567,937.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,468,905 : 53,457,053 = 53,457,053 : x
  2. Step 2: Convert to fraction form
    35,468,905/53,457,053 = 53,457,053/x
  3. Step 3: Cross multiply
    35,468,905x = 53,457,053 × 53,457,053
  4. Step 4: Simplify right side
    35,468,905x = 2,857,656,515,444,809
  5. Step 5: Solve for x
    x = 2,857,656,515,444,809/35,468,905
  6. Step 6: Final answer
    x = 80,567,937.34

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.